A case of fatal liver failure in India was attributed to Herbalife products, adding to many other reports from around the world. Analysis showed Herbalife products contain heavy metals and other contaminants. The products have not been scientifically tested, and in the absence of evidence of benefit to human health, they can’t be recommended.

In 2015, California passed SB 277, which eliminated religious and personal belief exemptions to school vaccine mandates. Unfortunately, there was a problem; a weakness in the law allowed antivaccine quacks to help parents get around the law by writing medical exemptions not supported by science. The long strange battle to get SB 276, the law designed to close that loophole, reveals a lot about the difficulty of legislating science-based policy, even in California.

Given all the denial of the science behind vaccines, GMOs, evolution, and climate science, you might think that Americans in general distrust scientists and physicians. It's actually not true. Trust in scientists and doctors remains high, but there are still areas where mistrust of scientists is a significant problem. What can be done?

Presidential candidate and New Age self-help guru Marianne Williamson has been repeating a claim that over half of our children have chronic illness and implying that the expansion of the vaccine schedule since the late 1980s is responsible. But is it true? Are over half of our children sick? Is this "the sickest generation"?

Yet another chiropractic pediatrics conference features anti-vaccination ideology. Chiropractic institutions approve anti-vaccination CE course content. To protect public health, if chiropractic regulators won't stop this, the states should do it for them.